How to cool down in hot weather?

If there is no air conditioning, you can be diligent and wipe the floor with more water. When you wipe the floor, you can take away the heat from the ground and cool it down.

Secondly, if you have a refrigerator at home, you can make some big ice cubes and put them in the room with a washbasin. When the temperature is high, don't open the doors and windows too wide, or the outdoor heat will flood in. Wear linen and cotton clothes at home.

Eating watermelon is also a good way to cool off the heat. After eating watermelon, you can also slice the melon skin to boil water and make tea. Usually you can cook some winter melon soup, mung bean soup, bitter melon soup, lotus plumule and so on. It is not suitable to use too cold water when taking a bath, because the pores are open in summer, and it is easy to catch a cold with cold water at this time. In addition, pay attention to supplement water and salt.

In summer, the climate is hot and the temperature is high. Some shops will splash a lot of water at the door and take away some heat through the evaporation of water vapor to achieve the purpose of cooling down. In many homes, offices and other places, people also like to use this method to pour some clean water indoors to cool down, but as everyone knows, this simple physical cooling method is suitable for outdoor, but it is not suitable for indoor environments such as home!

The weather has been very hot since the beginning of summer, and the temperature, which dropped slightly after occasional showers, began to rise again. In order to cool off the summer heat, people have taken the way of splashing water indoors to cool down in many places, such as homes and offices, where there is no air conditioning equipment. Even some public places, such as the Shanghai World Expo, use this kind of water spray cooling equipment, which is also based on this principle. When the device is used from a height, the water will be decomposed into misty water droplets, which will fall in the air and on the ground, which is a very good way for outdoor high temperature environment.

Outdoor air circulates, but there are walls and windows at home, which is equivalent to being in an environment where the air is not circulating. If water is thrown on the floor, the water on the ground will be suspended in the air after turning into steam, and the speed of water vapor will be slower, but most of it will stay in the air, increasing the humidity of indoor air. Because of dust and bacteria, air will become unhealthy. The humidity in southern cities is high in summer, which will aggravate the air humidity. People not only feel more sultry, but also easily induce physical fatigue and discomfort.

If you really want to cool the room without affecting your health, when splashing water indoors, you should open the window in time for ventilation or use an electric fan to blow. In short, don't splash water in a closed room to cool down.

What can be done to cool the room in summer? The easiest way is to turn on the air conditioner? Turn on the air conditioner and spend the summer in the cool air of the air conditioner. However, the widespread use of air conditioners not only wastes electricity and increases carbon dioxide emissions, but also leads to people's health problems, and they suffer from air conditioning disease or air conditioning syndrome in closed air-conditioned rooms for a long time.

How to achieve the purpose of heatstroke prevention and cooling without air conditioning or air conditioning?

Basic ways to improve indoor temperature in summer;

First, try to reduce the indoor heat, including reducing the heat entering the room and reducing the indoor heat production;

The second is to let the indoor heat spread to the outside as much as possible;

The third is the proper use of artificial refrigeration to cool down.